Home / 2,306,998.56-3,160,534.98-2,220,745.44

Finding the Fourth Proportional to 2,306,998.56, 3,160,534.98 and 2,220,745.44

Calculator

Solution

The fourth proportional to 2,306,998.56, 3,160,534.98 and 2,220,745.44 is: 3,042,370.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,998.56 : 3,160,534.98 = 2,220,745.44 : x
  2. Step 2: Convert to fraction form
    2,306,998.56/3,160,534.98 = 2,220,745.44/x
  3. Step 3: Cross multiply
    2,306,998.56x = 3,160,534.98 × 2,220,745.44
  4. Step 4: Simplify right side
    2,306,998.56x = 7,018,743,644,795.49
  5. Step 5: Solve for x
    x = 7,018,743,644,795.49/2,306,998.56
  6. Step 6: Final answer
    x = 3,042,370.19

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.